motion-wiretap
1.1.1

ReactiveCocoa is an amazing system, and RubyMotion could benefit from the
lessons learned there!
Motion-Wiretap is, essentially, a wrapper for Key-Value coding and observation.
It exposes a +Wiretap+ class that you can use as a signal, or add listeners to
it.
Extensions are provided to listen to an +Array+ of +Wiretap+ objects, and the
`UIKit`/`AppKit` classes are augmented to provide actions as events (gestures,
mouse events, value changes).